31019164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3691}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 59544576

約数和(自身を除く): 28525412

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 3691, 4202, 7382, 8404, 14764, 40601, 81202, 162404, 704981, 1409962, 2819924, 7754791, 15509582, 31019164]

約数ペア:

[(1, 31019164), (2, 15509582), (4, 7754791), (11, 2819924), (22, 1409962), (44, 704981), (191, 162404), (382, 81202), (764, 40601), (2101, 14764), (3691, 8404), (4202, 7382)]